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Article History

Received: 16 March 2018

Accepted: 29 October 2018

First Online: 16 November 2018

Authors’ information

: Jeffrey D. Long is a Professor in the Department of Psychiatry (primary) and the Department of Biostatistics (secondary), University of Iowa. James A. Mills is a biostatistician in the Department of Psychiatry, University of Iowa.

: Study activities were reviewed and approved by institutional review boards (PREDICT-HD) or local ethics committees (TRACK-HD, REGISTRY, Enroll-HD). Informed consent procedures were carried out for each participant, and signed consents for participation and the distribution of de-identified data for collaborative research were obtained.

: Not applicable.

: JDL is a paid consultant for Wave Life Sciences USA Inc., Vaccinex Inc., and Azevan Pharmaceuticals Inc. He is also a paid advisory board member for Wave Life Sciences USA Inc., F. Hoffmann-La Roche Ltd., Huntington Study Group (for uniQure biopharma B.V.), and Mitoconix Bio Limited.JAM is a paid consultant for Wave Life Sciences USA Inc.

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